<span>3x-5=5x+11
subtract 3x to both sides
</span>3x-5 - 3x =5x+11 - 3x
<span>simplify
-5 = 2x +11
answer is </span><span>D. -5=2x+11</span>
Answer:
D. 1.6 yd
Step-by-step explanation:
Use the law of sines.
Answer:
4 hours
Step-by-step explanation:
first you find out how much 3/4 of a mile is in 9 miles
1/4 = .75
9 divided by .75 = 12
So it takes 12 of 3/4 of a mile to go to 9 miles
Then multiply 12 by 1/3 to find he time since it takes 1/3 of an hour to travel 3/4
12 * 1/3 = 4
So it will take Mt Gregg 4 hours to travel 9 miles
Answer:
Option B
Step-by-step explanation:
we have
we know that
<u>The vertical line test </u>is a visual way to determine if a curve is a function or not. A function can only have one value of y for each unique value of x
In this problem
The given function passes the vertical line test
therefore
f(x) is a function
<u>The Horizontal Line Test</u> is a test use to determine if a function is one-to-one
If a horizontal line intersects a function's graph more than once, then the function is not one-to-one.
In this problem
The given function fails the horizontal line test
because for f(x)=0 x=-3, x=-1, x=3
therefore
It is no a one-to-one function